<template>
  <div id="centerLeft1">
    <div class="bg-color-black">
      <div class="d-flex pt-2 pl-2">
        <span style="color:#5cd9e8">
          <icon name="chart-bar"></icon>
        </span>
        <div class="d-flex">
          <span class="fs-xl text mx-2">支付渠道统计</span>
          <dv-decoration-3 style="width:1.25rem;height:.25rem; position:relative;top:-.0375rem;" />
        </div>
      </div>
      <div class="d-flex jc-center">
        <CenterLeft1Chart />
      </div>
      <!-- 4个主要的数据 -->
      <div class="bottom-data">
        <div class="item-box" v-for="(item,index) in numberData" :key="index">
          <div class="d-flex">
            <span class="coin">￥</span>
            <dv-digital-flop :config="item.number" style="width:2.5rem;height:.625rem;" />
          </div>
          <p class="text" style="text-align: center;">
            {{item.text}}
            <span class="colorYellow">(元)</span>
          </p>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import CenterLeft1Chart from "@/components/echart/centerLeft/centerLeft1Chart";
export default {
  data() {
    return {
      randomTime:3000,
      numberData: [
        {
          number: {
            number: [16564],
            toFixed: 1,
            content: "{nt}"
          },
          text: "线上支付收款"
        },
        {
          number: {
            number: [47370],
            toFixed: 1,
            content: "{nt}"
          },
          text: "今日总收款"
        },
        {
          number: {
            number: [1980],
            toFixed: 1,
            content: "{nt}"
          },
          text: "现金收款"
        },
        {
          number: {
            number: [28826],
            toFixed: 1,
            content: "{nt}"
          },
          text: "ETC支付收款"
        }
      ]
    };
  },
  components: {
    CenterLeft1Chart
  },
  mounted() {
    this.changeTiming();
  },
  methods: {
    changeTiming() {
      // this.randomTime = 3000
      // setInterval(() => {
      //   this.changeNumber();
      // }, this.randomTime);
      const timer = setTimeout(()=>{
        this.changeNumber();
        clearTimeout(timer)
      } ,this.randomTime)
    },
    changeNumber() {
      const randomNum = Math.ceil(Math.random()*10);
      this.randomTime = Math.ceil(Math.random()*10)*1000;
      const index = Math.floor(Math.random()*4);
      if(index===1){
        this.numberData[2].number.number[0] += randomNum;
        this.numberData[0].number.number[0] += randomNum;
        this.numberData[1].number.number[0] += 2*randomNum;
        this.changeTiming()
        return false
      }
      this.numberData[index].number.number[0] += randomNum;
      this.numberData[1].number.number[0] += randomNum;
      this.numberData.forEach((item) => {
        item.number = { ...item.number };
      });
      this.changeTiming()
    }
  }
};
</script>

<style lang="scss" scoped>
#centerLeft1 {
  padding: 0.2rem;
  height: 5.125rem;
  min-width: 3.75rem;
  border-radius: 0.0625rem;
  .bg-color-black {
    height: 4.8125rem;
    border-radius: 0.125rem;
  }
  .text {
    color: #c3cbde;
  }
  .chart-box {
    margin-top: 0.2rem;
    width: 2.125rem;
    height: 2.125rem;
    .active-ring-name {
      padding-top: 0.125rem;
    }
  }

  .bottom-data {
    .item-box {
      float: right;
      position: relative;
      width: 50%;
      color: #d3d6dd;
      // 金币
      .coin {
        position: absolute;
        left: 0.1rem;
        top: 0.2125rem;
        font-size: 0.25rem;
        color: #ffc107;
      }
      .colorYellow {
        color: yellowgreen;
      }
    }
  }
}
</style>
